Specifications: Bluetooth: Bluetooth V5.3 / Operation Distance: 10m / Transmitting Power: Class 2 / Frequency Range: 2.402 -2.480 GHz / TF card Supported: 128M-32G / Radio Frequency Response: 87.5-108MHz / Rechargeable Lithium Battery: 400mAh / Music Playing Time: 7h / Talking Time: 7h / Charging Time: 2.5h
We will try our best to ship any orders within 1-2 days.